If you weren't playing Loki and you could play one of the superheroes instead which superhero would you most want to play and why?

Iíve always loved the bad guys. I love Batman. Batmanís cool. Michael Keaton as Batman Ė I love Christian Bale but no one will surpass Michael Keaton for me. He was the best Bruce Wayne too because he was a bit off the wall and a bit weird.